15196804

素因数分解:

$2^2\times 7^1\times {\mathrm{409}}^1\times {\mathrm{1327}}^1$

素因数の和:1747

約数の個数: 24

約数和(自身を含む): 30490880

約数和(自身を除く): 15294076

約数列:

[1, 2, 4, 7, 14, 28, 409, 818, 1327, 1636, 2654, 2863, 5308, 5726, 9289, 11452, 18578, 37156, 542743, 1085486, 2170972, 3799201, 7598402, 15196804]

約数ペア:

[(1, 15196804), (2, 7598402), (4, 3799201), (7, 2170972), (14, 1085486), (28, 542743), (409, 37156), (818, 18578), (1327, 11452), (1636, 9289), (2654, 5726), (2863, 5308)]